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I was very lazy...

oddman621 — Mon, 14 May 2018 10:53:18 GMT

I will not be lazy from now...

Vector, Matrix

oddman621 — Fri, 30 Mar 2018 13:32:39 GMT

The height of mountain of Baek-Du is 2770m. It can also be 2.77km. It is depending on the unit you want to use. The fact is, whatever you use 2770 or 2.77, both means Baek-Du's height, whatever you

[C++17] Inline Variable

oddman621 — Sat, 17 Feb 2018 02:48:21 GMT

Pattern inline auto var = [value]; Description C++ consist a lot of source files. They are compiled, linked into single binary file. When linking, it occurs error when you defined some symbols multiple

[C++17] Reduce Compile Time with constexpr-if

oddman621 — Tue, 30 Jan 2018 12:24:21 GMT

Pattern if constexpr(condition){ /* do something */ } else ifconstexpr(condition){ /* do something */ } Description constexpr-if looks very similar to if-else. The difference is that constexpr-if's condition

[C++17]Limiting Variable Scopes to if and switch

oddman621 — Wed, 24 Jan 2018 06:39:09 GMT

Pattern if(auto var(...); condition) /* do something */; switch(auto var(...); var) {/* do something */} Description When we want to find a key in std::map, we have to make iterator to store result of

[C++17] Structed Binding

oddman621 — Tue, 23 Jan 2018 05:21:42 GMT

Pattern auto [var1, var2, ...] = ; Descripton Before C++15, when we have to get some values from certain struct, we have to make struct instance and get

Hello.

oddman621 — Tue, 23 Jan 2018 05:02:12 GMT

I will post something about programming what I learned. I'm not a pro, not even English speaker. My writing quality would be poor. But I will try my best.